Holiday Break: Eating Cake With Ice Cream, Behaving in Movie Theaters, Cutting Nails in Public, and More

Holiday Break: Buttering Bread Properly, Going on First Dates, Ringing Bells for Service, and More

Holiday Break: Blasting Holiday Lights, Announcing Weddings in Holiday Cards, Reciprocating Expensive Gifts, and More

Celebrating Christmas With Fried Chicken, Tipping in Coffee Shops, Showing Gratitude for Gifts, and More

Gifting Frozen Vegetables, Enjoying Public Restrooms, Obsessing Over Necklaces, and More

Experiencing Lucha Libre, Perfecting Guest Rooms, Spying On Neighbors, and More

Hiding From Window Washers, Riding in Rental Cars, Lowering Toilet Lids, and More

Autumn Break: Mistaking Customers for Employees, Forgetting Previous Introductions, Washing Dishes Before Returning, and More

Surviving Burning Man, Staring at Tattoos, Sending Extra Holiday Cards, and More

Handling Stray Hairs, Backing out of Dinner Parties, Tipping for Strangers, and More

Sitting on Suitcases, Going on Ghost Tours, Being Disappointed by Mahi-Mahi, and More

Picking People's Brains, Dividing Group Gifts Fairly, Whittling Excessive Guest Lists, and More

Holiday Break: Squeezing Grapefruits, Paying for Damaged Pans, Photographing Great Danes, and More

Savoring Soufflés, Responding to Condolence Notes, Keeping Cutlery at Buffets, and More

Avoiding Dance Videos, Roaming Around in Robes, Enforcing Coaster Usage, and More

Crossing the Equator, Going Apple Picking, Deciphering Bathroom Signs, and More

Passing Along Discounts, Letting Toilets Mellow, Avoiding Wearing Black Tie, and More

Managing Multiple Chopsticks, Behaving at Baggage Claims, Whining About Wedding Menus, and More

Holiday Break: Feeling Obligated to Babysit, Serving Sliced Lemons, Fixing Friends' Typos, and More

Holiday Break: Verifying Wedding RSVPs, Hogging Restaurant Gift Certificates, Using Hosts' Expensive Bath Products, and More